For normal people, the blood pressure range is still 90-139 mmHg systolic and 60-89 mmHg diastolic. When the systolic blood pressure is lower than 90 mmHg and the diastolic blood pressure is lower than 60 mmHg, the blood pressure is called hypotension. For hypotension need to be considered from the following two aspects: 1, physiological hypotension, in the healthy population of some normal people with low blood pressure, belong to the category of hypotension , but there is no discomfort clinical symptoms, and the body’s organs are not ischemic performance, no special treatment, it is recommended that in daily life can eat more salt-containing food, blood, Qi food, such as cinnamon, dates, shrimp, animal liver, etc., to increase physical exercise. 2, appropriate physical exercise. 2, pathological hypotension, the patient manifests palpitations, dizziness, blurred vision and other clinical symptoms, it is recommended to go to the hospital cardiology infusion of antihypertensive drugs, such as ginseng injection, and at the same time to find the cause of hypotension treatment.